      <div class="table_header">
          <table class="product_table" style="width:{{_totalWidth}}" cellspacing="0" cellpadding="0">
            <thead>
              <tr>
                {{each columns as column key}}
                <th data-id="{{column.id}}" style="width:{{column.width}};">{{column.title}}</th>
                {{/each}}
              </tr>
            </thead>
            <tbody></tbody>
          </table>
      </div>
      <div class="table_body">
          <table class="product_table" style="width:{{_totalWidth}}" cellspacing="0" cellpadding="0">
            <thead></thead>
            <tbody>
            </tbody>
          </table>
      </div>